17463-44-4 3-(METHYLAMINO)-(DL)-ALANINE DL-Alanine, 3-(methylamino)- DL-alpha-Amino-beta-methylaminopropionic acid HSDB 3461 Propionic acid, 2-amino-3-(methylamino)-, DL- Propionic acid, alpha-amino-beta-methylamino- Propionic acid, alpha-amino-beta-methylamino-, DL-